There are more than 12,000 regional checklists in Avibase, offered in 9 different taxonomies, including synonyms more than 175 languages. Each checklist can be viewed with photos shared by the birding community, and also printed as PDF checklists for field use.

Calandrella brachydactyla [longipennis or orientalis]: breeds plains north of the Caucasus to Ukraine and east to northern Mongolia and northeastern China; winters Afghanistan, Pakistan, and northwestern India